public static void OnDeleteBlockReq(Player player, MemoryStream stream)
{
Ultilities.Print("OnDeleteBlockReq");
CSDeleteBlockReq req = NetworkManager.Deserialize <CSDeleteBlockReq>(stream);
Vector2Int chunk = Ultilities.GetChunk(req.position);
bool deleted = TerrainData.RemoveBlockInChunk(chunk, req.position);
CSDeleteBlockRes res = new CSDeleteBlockRes();
if (deleted)
{
res.RetCode = 0;
res.position = req.position;
}
else
{
res.RetCode = 3;
}
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_DELETE_BLOCK_RES, res);
if (deleted)
{
//同步给有该chunk视野的其他玩家
foreach (Player p in TerrainData.GetChunkViewPlayers(chunk))
{
if (p.id != player.id)
{
DeleteBlockNotify(p, req.position);
}
}
}
}
public static void OnRegisterReq(Player player, MemoryStream stream)
{
CSRegisterReq req = NetworkManager.Deserialize <CSRegisterReq>(stream);
Ultilities.Print($"CSRegisterReq,account={req.Account},req.Name={req.Name},req.Password={req.Password}");
bool hasRegistered = Redis.GetAccountData(req.Account, out AccountData accountData);
//检测是否已注册
if (hasRegistered)
{
CSRegisterRes res = new CSRegisterRes {
RetCode = 8
};
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_REGISTER_RES, res);
}
else
{
accountData = new AccountData
{
playerID = Redis.GetPlayerIndexAdd(),
account = req.Account,
password = req.Password,
name = req.Name
};
Ultilities.Print($"SetAccountData,playerID={accountData.playerID},account={accountData.account},password={accountData.password},name={accountData.name}");
Redis.SetAccountData(accountData.account, accountData);
CSRegisterRes res = new CSRegisterRes {
RetCode = 0
};
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_REGISTER_RES, res);
}
}
public static void OnAddBlockReq(Player player, MemoryStream stream)
{
Ultilities.Print("OnAddBlockReq");
CSAddBlockReq req = NetworkManager.Deserialize <CSAddBlockReq>(stream);
Vector2Int chunk = Ultilities.GetChunk(req.block.position);
bool addSuccess = TerrainData.AddBlockInChunk(chunk, req.block);
//回包
CSAddBlockRes res = new CSAddBlockRes();
if (addSuccess)
{
res.RetCode = 0;
res.block = req.block;
}
else
{
res.RetCode = 2;
}
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_ADD_BLOCK_RES, res);
if (addSuccess)
{
//同步给有该chunk视野的其他玩家
foreach (Player p in TerrainData.GetChunkViewPlayers(chunk))
{
if (p.id != player.id)
{
AddBlockNotify(p, req.block);
}
}
}
}
static void Send()
{
while (true)
{
if (_message.Count > 0)
{
Package package = _message.Dequeue();
List <byte> bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes((ushort)package.type));
bytes.AddRange(BitConverter.GetBytes((uint)package.data.Length));
bytes.AddRange(package.data);
try
{
int num = package.socket.Send(bytes.ToArray());
if (package.type != ENUM_CMD.CS_PLAYER_MOVE_NOTIFY)
{
Ultilities.Print($"send mesage, num={num}, length={package.data.Length}, type={package.type}");
}
}
catch
{
Console.WriteLine("send failed");
continue;
}
}
}
}
public static void Init()
{
if (redis == null)
{
redis = ConnectionMultiplexer.Connect("127.0.0.1");
Ultilities.Print("Redis Ready!");
}
}
static void Receive(object obj)
{
Player player = obj as Player;
while (true)
{
byte[] data = new byte[6];
int receive = 0;
try
{
receive = player.socket.Receive(data);
}
catch
{
PlayerDisconnect(player);
break;
}
if (receive > 0)
{
MemoryStream stream = new MemoryStream(data);
BinaryReader binary = new BinaryReader(stream, Encoding.UTF8);
ENUM_CMD type = (ENUM_CMD)binary.ReadUInt16();
uint length = binary.ReadUInt32();
data = new byte[length];
player.socket.Receive(data);
stream = new MemoryStream(data);
if (type != ENUM_CMD.CS_HERO_MOVE_REQ)
{
Ultilities.Print($"recieved message, type={type}, length={length}");
}
if (_callbacks.ContainsKey(type))
{
CallBackFunction func = _callbacks[type];
func(player, stream);
}
}
else
{
PlayerDisconnect(player);
break;
}
}
}
static void AddPlayer(Player player, CSPlayer playerData)
{
player.id = playerData.PlayerID;
player.name = playerData.Name;
player.position = new Vector3 {
x = playerData.Position.x, y = playerData.Position.y, z = playerData.Position.z
};
player.rotation = new Vector3 {
x = playerData.Rotation.x, y = playerData.Rotation.y, z = playerData.Rotation.z
};
player.inRoom = true;
player.curChunk = new Vector2Int {
x = (int)Math.Floor(player.position.x / 16f), y = (int)Math.Floor(player.position.z / 16f)
};
TerrainData.GetChunkPlayers(player.curChunk).Add(player);
players.Add(player.id, player);
Ultilities.Print($"player {player.name}({player.socket.RemoteEndPoint}) has logged in!");
}
public static void OnChunksEnterLeaveViewReq(Player player, MemoryStream stream)
{
CSChunksEnterLeaveViewReq req = NetworkManager.Deserialize <CSChunksEnterLeaveViewReq>(stream);
Ultilities.Print("CSChunksEnterLeaveViewReq," + req.EnterViewChunks.Count + "," + req.LeaveViewChunks.Count);
bool leaveView = true;
bool enterView = ProcessChunksEnterView(player, req.EnterViewChunks, out List <CSChunk> enterViewChunks);
List <Vector2Int> leaveViewChunks = null;
if (enterView)
{
if (req.LeaveViewChunks.Count > 0)
{
leaveView = ProcessChunksLeaveView(player, req.LeaveViewChunks, out leaveViewChunks);
}
}
if (enterView && leaveView)
{
CSChunksEnterLeaveViewRes res = new CSChunksEnterLeaveViewRes
{
RetCode = 0
};
res.EnterViewChunks.AddRange(enterViewChunks);
if (leaveViewChunks != null)
{
res.LeaveViewChunks.AddRange(Vector2Int.Vector2IntList_To_CSVector2IntList(leaveViewChunks));
}
Ultilities.Print("CSChunksEnterLeaveViewRes," + res.EnterViewChunks.Count + "," + res.LeaveViewChunks.Count);
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_CHUNKS_ENTER_LEAVE_VIEW_RES, res);
}
else
{
CSChunksEnterLeaveViewRes res = new CSChunksEnterLeaveViewRes
{
RetCode = 4
};
Ultilities.Print("CSChunksEnterLeaveViewRes," + res.EnterViewChunks.Count + "," + res.LeaveViewChunks.Count);
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_CHUNKS_ENTER_LEAVE_VIEW_RES, res);
}
}
public static void OnSendMessageReq(Player player, MemoryStream stream)
{
CSSendMessageReq req = NetworkManager.Deserialize <CSSendMessageReq>(stream);
//Console.WriteLine($"OnSendMessageReq,content={req.Content}");
int retCode = player.inRoom ? 0 : -1;
if (player.inRoom)
{
Ultilities.Print(req.Content, player.name);
}
CSSendMessageRes res = new CSSendMessageRes
{
RetCode = retCode
};
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_SEND_MESSAGE_RES, res);
MessageNotify(player.name, req.Content);
}
public static void Start()
{
string ip = Ultilities.GetIpv4Address();
//string ip = new WebClient().DownloadString("http://icanhazip.com");
//ip = ip.Substring(0,ip.Length-1);//remove the \n character
Socket _socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPEndPoint endPoint = new IPEndPoint(IPAddress.Parse(ip), port);
try
{
_socket.Bind(endPoint);
}
catch (Exception ex)
{
Ultilities.Print("bind socket failed");
Ultilities.Print(ex.ToString());
return;
}
_socket.Listen(0);
Ultilities.Print($"server started, ip = {ip}, port = {port}");
Thread sendThread = new Thread(Send);
sendThread.Start();
while (true)
{
Socket client = _socket.Accept();
Player player = new Player();
player.socket = client;
Ultilities.Print($"{player.socket.RemoteEndPoint} connected");
Thread receiveThread = new Thread(Receive);
receiveThread.Start(player);
}
}
public static void OnLoginReq(Player player, MemoryStream stream)
{
CSLoginReq req = NetworkManager.Deserialize <CSLoginReq>(stream);
Ultilities.Print($"CSLoginReq,account={req.Account}");
//检测是否已注册
bool bAccountExist = Redis.GetAccountData(req.Account, out AccountData accountData);
//Ultilities.Print($"bAccountExist={bAccountExist}");
if (!bAccountExist)
{
CSLoginRes res = new CSLoginRes {
RetCode = 6
};
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_LOGIN_RES, res);
}
else
{
//检测是否已登录，防止顶号
bool hasLoggedIn = players.ContainsKey(accountData.playerID);
//Ultilities.Print($"hasLoggedIn={hasLoggedIn}");
if (hasLoggedIn)
{
CSLoginRes res = new CSLoginRes {
RetCode = 5
};
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_LOGIN_RES, res);
}
else
{
//检查密码是否正确
bool bCorrect = req.Password.Equals(accountData.password);
//Ultilities.Print($"req.Password={req.Password},accountData.password={accountData.password},bCorrect={bCorrect}");
if (!bCorrect)
{
CSLoginRes res = new CSLoginRes {
RetCode = 7
};
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_LOGIN_RES, res);
}
else
{
bool hasData = Redis.GetPlayerData(accountData.playerID, out CSPlayer playerData);
//Ultilities.Print($"hasData={hasData}");
if (!hasData)
{
//如果是第一次登陆，则写数据库
playerData = new CSPlayer
{
PlayerID = accountData.playerID,
Name = accountData.name,
Position = new CSVector3 {
x = 0, y = 30, z = 0
},
Rotation = new CSVector3 {
x = 0, y = 0, z = 0
}
};
Redis.SetPlayerData(playerData.PlayerID, playerData);
}
AddPlayer(player, playerData);
//Ultilities.Print($"playerData,playerID={accountData.playerID},account={accountData.account},password={accountData.password},name={accountData.name}");
//Ultilities.Print($"player,id={player.id},name={player.name}");
CSLoginRes res = new CSLoginRes
{
RetCode = 0,
PlayerData = playerData
};
NetworkManager.Enqueue(player.socket, ENUM_CMD.CS_LOGIN_RES, res);
MessageNotify("system", "player " + player.name + " has logged in, current number of player : " + players.Count);
}
}
}
}
static void PlayerDisconnect(Player player)
{
Ultilities.Print($"player {player.name} disconnected");
player.socket.Close();
GameLogic.RemovePlayer(player);
}
